Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

eature: Requiring no installation， just clip it on your sun visor. Designed with 20 hours of talking time and 40 days of stand-by time，you can count on it for important calls. Comes with fully automatic pairing and high quality to fit perfectly into your car. Will enjoy echo and noise-free conversations due to a powerful speaker and DSP technology. Compatibility: Android smartphones - HTC， All Droids， Samsung Smartphones Bluetooth: V3.0+EDR Specification: Bluetooth Edition: V3.0+EDR Working Frequency: ISM 2.4 ~ 2.48GHZ Connection Range: 10m Talk time:up to 20h Standby time: up to 1000h Size:118x46x16mm Weight: 0.23kg